cc.Class({
        extends: cc.Component,
        properties: {
            times: 0,//控制时间
            },
        onLoad: function () {
            this.moveRight();
        },
        //左右移动
        moveRight: function(){
            var seq = cc.repeatForever(
                 cc.sequence(
                     cc.moveBy(this.times, cc.p(-240, 0)), cc.moveBy(this.times,cc.p(240,0))
                 ));
           this.node.runAction(seq);
        }
    });